Myra Hindley
Myra Hindley was an English serial killer involved in the “Moors murders” with her partner Ian Brady. Together, Brady and Hindley took part in the abduction, sexual abuse, torture, and murder of three children, aged 10-12, and two adolescents, aged 16 and 17, from the Manchester area.

Queen Mary I
Mary (first child of Henry VIII), the fourth crowned monarch of the Tudor dynasty, after the uncrowned Jane Grey and before Elizabeth I, is remembered for briefly returning England to Roman Catholicism. To this end, she had numerous religious dissenters executed; as a consequence, she is often known as Bloody Mary. Numerous Protestant leaders were executed in the so-called Marian Persecutions.

Belle Gunness
Belle Gunness was one of America’s most profligate known female serial killers. At 6 ft (1.83 m) tall and over 200 lb (91 kg), she was a powerful Norwegian-American woman. She may have killed both of her husbands and all of her children (on different occasions), but she is known to have killed most of her suitors, boyfriends, and her two daughters Myrtle and Lucy.

Beverly Allitt
Beverley Gail Allitt, dubbed the ‘Angel of Death’, was an English paediatric nurse who was convicted of killing four children and injuring five others, in 1991, on the children’s ward of Grantham and Kesteven Hospital, Lincolnshire where she worked.

Elizabeth Bathory
Bathory was a Hungarian countess. She is considered the most infamous serial killer in Hungarian and Slovak history and is remembered as the Bloody Lady of Čachtice (Csejte), after the castle near Trenčín (Trencsén), in Royal Hungary, in present-day Slovakia, where she spent most of her life. After her husband’s death, she and her four alleged collaborators were accused of torturing and killing dozens of girls and young women.

Ilse Koch
Koch was the wife of Karl Koch, the commandant of the concentration camps Buchenwald from 1937 to 1941 and Majdanek from 1941 to 1943. Ilse is infamous for taking souvenirs from the skin of murdered inmates with distinctive tattoos. She was variously known as “the Witch of Buchenwald” (”Die Hexe von Buchenwald”) and “the Bitch of Buchenwald” (”Buchenwälder Schlampe”) by the inmates because of her sadistic cruelty and lasciviousness toward prisoners. In 1937 she came to Buchenwald not as a guard, but as the wife of the commandant.

Irma Grese
Geese “worked” at the Nazi concentration camps of Ravensbrück, Auschwitz and Bergen-Belsen. Dubbed the “Bitch of Belsen” by camp inmates for her cruel and perverse behaviour, she is one of the most notorious of the female Nazi war criminals. In March 1943, Grese was transferred as a female guard to Auschwitz, and by the end of that year she was Senior Supervisor, the second highest ranking woman at the camp, in charge of around 30,000 Jewish female prisoners.

Isabella of Castile
Isabella I of Spain and her husband, Ferdinand II of Aragon, laid the foundation for the political unification of Spain under their grandson, Carlos I of Spain (Charles V, Holy Roman Emperor). She is well known as the patron of Christopher Columbus. At her request, Tomás de Torquemada became the first Inquisitor General of the Spanish Inquisition and began a policy of religious cleansing.

Katherine Knight
Katherine Knight is the first Australian woman to be jailed for the term of her natural life. She was convicted in October 2001 of the murder of her de facto husband, John Charles Thomas Price. According to the Apprehended Violence Order that Price had filed against Knight, she had a previous history of violence in relationships; she had smashed the dentures of one of her ex-husbands, and slashed the throat of another husband’s eight-week-old puppy before his eyes.

Mary Ann Cotton
Mary Ann Cotton was an English serial killer believed to have murdered up to 20 people, mainly by arsenic poisoning. Mary Ann, aged 20, married William Mowbray and they moved to Plymouth, Devon. The couple had five children, four of whom died from gastric fever or stomach pains.

Source: Pravda.ru